AOT440L

Description：MOSFET N-CH 40V TO220
Series：SDMOS™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube

SKU:3319a7f8c6e9 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOT440L is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 40V TO220. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOT440L

Description：MOSFET N-CH 40V TO220
Series：SDMOS™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube
FET Type：-
Technology：-
Drain to Source Voltage (Vdss)：-
Current - Continuous Drain (Id) @ 25°C：-
Drive Voltage (Max Rds On, Min Rds On)：-
Rds On (Max) @ Id, Vgs：-
Vgs(th) (Max) @ Id：-
Gate Charge (Qg) (Max) @ Vgs：-
Vgs (Max)：-
Input Capacitance (Ciss) (Max) @ Vds：-
FET Feature：-
Power Dissipation (Max)：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-220
Package / Case：TO-220-3

Single FETs, MOSFETs datasheet and documents for AOT440L

AOT440L

Single FETs, MOSFETs Overview

The AOT440L is a single N-channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (Vdss) of 40 V and a continuous drain current (Id) of 8 A at case temperature. The device utilizes a TO-220 package with a maximum power dissipation of 132 W. Key electrical parameters include a gate threshold voltage of 4.5 V, a gate charge of 16 nC, and an input capacitance of 760 pF. The component operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

N-channel metal-oxide-semiconductor field-effect transistor architecture
Through-hole mounting capability for standard PCB integration
High power dissipation capacity suitable for thermal management

Single FETs, MOSFETs Applications

General purpose switching applications
Power supply circuits
Motor control systems

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet before procurement. Confirm that the TO-220-3 pinout matches the target design requirements. Ensure compliance with RoHS3 standards if environmental regulations apply to the final assembly. Check for any obsolescence notices or lifecycle changes directly from Alpha & Omega Semiconductor.

Single FETs, MOSFETs Selection Notes

Select this component when a through-hole N-channel MOSFET with 40 V rating and 8 A continuous current capability is required. Consider the TO-220 package for its thermal performance in high-power dissipation scenarios. Evaluate the 132 W power rating against the expected thermal environment and heatsinking constraints of the application.

Single FETs, MOSFETs Part Context

The AOT440L belongs to the AOT9 series of discrete semiconductor products from Alpha & Omega Semiconductor Inc. This series focuses on N-channel MOSFETs designed for robust performance in various electronic circuits. The part is categorized under transistors and FETs, specifically single MOSFETs intended for general-purpose switching tasks.